ProSoft Technology PS69-DPS - Manual (Page 82)

Reference PS69-DPS ♦ CompactLogix or MicroLogix Platform
User Manual Profibus DP Slave Communication Module
Page 82 of 108 ProSoft Technology, Inc.
May 9, 2014
Structure member Data type Description
StaMsgSen DINT Status Messages Sent
NegStaCnf DINT Negative Status Confirmations to User
DiagReqUsr DINT Diagnostic Requests from User
DiagMsgSen DINT Diagnostic Messages Sent
NegDiagCnf DINT Negative Diag Confirmations to User
AlaReqUsr DINT Alarm Request from User
AlaMsgSen DINT Alarm Messages Sent
PosAlaCnf DINT Positive Alarm Confirmations to User
NegAlaCnf DINT Negative Alarm Confirmations to User
Requests DINT Requests
ImmNegCnf DINT Immediate Negative Confirmations
RW_Ind DINT R/W Indications to User
PosRWResp DINT Positive R/W Responses from User
NegRWResp DINT Negative R/W Responses from User
AlaAckInd DINT Alarm Ack Indications
AlaAckResp DINT Alarm Ack Responses
AlaAckErr DINT Alarm Ack Errors
ErrRespUsr DINT Erroneous Responses from User
UnxRespUsr DINT Unexpected Responses from User
PROFIBUS Output Data
The remainder of the PLCs input area is used for the PROFIBUS output data
from the Master. The PROFIBUS output information is transferred from the
module to the controller. Output data from the PROFIBUS system always starts
with Byte 136 (based on Start Index 0) in the input image. The maximum number
of output data of a PROFIBUS Slave is 244 Byte.